Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264286AbUIDWpa (ORCPT ); Sat, 4 Sep 2004 18:45:30 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264299AbUIDWpa (ORCPT ); Sat, 4 Sep 2004 18:45:30 -0400 Received: from rproxy.gmail.com ([64.233.170.206]:10941 "EHLO mproxy.gmail.com") by vger.kernel.org with ESMTP id S264286AbUIDWpY (ORCPT ); Sat, 4 Sep 2004 18:45:24 -0400 Message-ID: <9e47339104090415451c1f454f@mail.gmail.com> Date: Sat, 4 Sep 2004 18:45:23 -0400 From: Jon Smirl Reply-To: Jon Smirl To: Jesse Barnes Subject: Re: multi-domain PCI and sysfs Cc: lkml In-Reply-To: <200409041527.50136.jbarnes@engr.sgi.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit References: <9e4733910409041300139dabe0@mail.gmail.com> <200409041457.46578.jbarnes@engr.sgi.com> <9e47339104090415123750a1eb@mail.gmail.com> <200409041527.50136.jbarnes@engr.sgi.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1593 Lines: 45 Is this a multipath configuration where pci0000:01 and pci0000:02 can both get to the same target bus? So both busses are top level busses? I'm trying to figure out where to stick the vga=0/1 attribute for disabling all the VGA devices in a domain. It's starting to look like there isn't a single node in sysfs that corresponds to a domain, in this case there are two for the same domain. On Sat, 4 Sep 2004 15:27:50 -0700, Jesse Barnes wrote: > On Saturday, September 4, 2004 3:12 pm, Jon Smirl wrote: > > On Sat, 4 Sep 2004 14:57:46 -0700, Jesse Barnes > wrote: > > > Yep, on all the machines I've used. > > > > > > sn2 (ia64): > > > [root@flatearth ~]# ls -l /sys/devices > > > total 0 > > > drwxr-xr-x 5 root root 0 Sep 5 08:07 pci0000:01 > > > drwxr-xr-x 3 root root 0 Sep 5 08:07 pci0000:02 > > > drwxr-xr-x 2 root root 0 Sep 5 08:07 platform > > > drwxr-xr-x 5 root root 0 Sep 5 08:07 system > > > > sn2 looks wrong. It should be > > > > > drwxr-xr-x 5 root root 0 Sep 5 08:07 pci0000:01 > > > drwxr-xr-x 3 root root 0 Sep 5 08:07 pci0001:02 > > > drwxr-xr-x 2 root root 0 Sep 5 08:07 platform > > > drwxr-xr-x 5 root root 0 Sep 5 08:07 system > > It only has one domain though, so it's correct. Both busses are in domain 0. > > Jesse > -- Jon Smirl jonsmirl@gmail.com - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/